fft1.mp

在ICCAVR 环境实现的fft,

NOTE: AVR Code addresses are word addresses
All other addresses (including ones in FLASH) are byte addresses

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                             lit   0054   00A6 =    166. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       0054  __lit_start
       00FA  __lit_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                            text   00FA   216E =   8558. bytes (rel,con,rom)

       Addr  Global Symbol
      -----  --------------------------------
       007D  __text_start
       007D  __start
       009D  _exit
       009E  _FFT
       0723  _main
       0725  push_arg4
       0727  push_arg2
       072A  mod16s
       072E  div16s
       0748  mod16u
       074A  div16u
       074B  xdiv16u
       0764  empy16s
       0774  pop_gset2
       0777  pop_gset3
       077A  pop_gset5
       077D  push_gset5
       077F  push_gset4
       0781  push_gset3
       0783  push_gset2
       0785  push_gset1
       0788  pop_gset1
       0789  pop
       079C  neg32
       07A5  lpm32
       07B9  lsl32
       07C5  fp2int
       07CE  nojump1
       07D3  fp2long
       07DA  nojump2
       07DC  FTOI
       07DE  FTOL
       080D  int2fp
       0813  long2fp
       0818  ITOF
       082C  itof2
       082E  itof3
       083D  save_floatregs
       0848  restore_floatregs
       0853  stk2arg1
       0858  stk2arg0
       085D  float_epilog
       0864  float_prolog
       0867  _fabs
       0869  add32fs
       086C  add32f
       0871  sub32fs
       0874  sub32f
       0879  fret2
       0880  FSUB
       0881  FADD
       08C6  usub24
       08CA  div32fs
       08CD  div32f
       08EE  fdiv10
       08F3  FDIV
       0927  cmp32f
       092C  FLTCP
       0958  mpy32fs
       095B  mpy32f
       0960  FMUL
       0975  umul24
       0998  empy32fs
       099B  empy32f
       09A4  eFMUL
       09BC  eumul24
       09E5  neg32fs
       09E8  neg32f
       09F1  savfacc1
       09F4  restorefacc1
       09F7  unpackfacc1
       0A00  negmant
       0A06  maxres
       0A0D  minres
       0A13  ac1toac2
       0A19  swapacc
       0A25  unpack
       0A37  repack
       0A3F  _satan
       0AD6  _xatan
       0B4D  _asin
       0C58  _atan
       0C8E  _cos
       0CC3  _floor
       0D55  _frexp
       0DD6  _sinus
       0F4A  _sin
       0F83  _sqrt
       1134  __text_end

Area                               Addr   Size   Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                             bss   0060   0002 =      2. bytes (rel,con,ram)

       Addr  Global Symbol
      -----  --------------------------------
       0060  _errno
       0060  __bss_start
       0062  __bss_end

Area                               Start  End    Decimal Bytes (Attributes)
--------------------------------   ----   ----   ------- ----- ------------
                          vector   0000   0004 =      4. bytes (abs,ovr,rom)

Files Linked      [ module(s) ]

C:\icc\lib\crtatmega.o	[ crtatmega.s ]
fft2.o	[ fft2.c ]
<library>	[ asave.s, div16s.s, div16u.s, emul16s.s, gpop2.s, gpop3.s, gpop5.s, gpush.s, lneg.s, lpm32.s, lsl32.s ]
[ fp2int.s, fpint2fp.s, fputil.s, fabs.s, fpadd.s, fpdiv.s, fpcmp.s, fpmul.s, fpemul.s, fpneg.s, fputil2.s ]
[ fputil3.s, asinx.s, atanx.s, cosx.s, floorx.s, frexpx.s, sinx.s, sqrtx.s, errno.s ]

User Global Definitions

ram_end = 0x45f
hwstk_size = 0x10

User Base Address Definitions

func_lit = 0x54
data = 0x60
eeprom:1.512